90977705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3389}}^1$

素因数の和:3473

約数の個数: 32

約数和(自身を含む): 136684800

約数和(自身を除く): 45707095

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 3389, 3835, 5369, 16945, 23723, 26845, 44057, 118615, 199951, 220285, 308399, 999755, 1399657, 1541995, 2599363, 6998285, 12996815, 18195541, 90977705]

約数ペア:

[(1, 90977705), (5, 18195541), (7, 12996815), (13, 6998285), (35, 2599363), (59, 1541995), (65, 1399657), (91, 999755), (295, 308399), (413, 220285), (455, 199951), (767, 118615), (2065, 44057), (3389, 26845), (3835, 23723), (5369, 16945)]